38123-79-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38123-79-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,1,2 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 38123-79:
(7*3)+(6*8)+(5*1)+(4*2)+(3*3)+(2*7)+(1*9)=114
114 % 10 = 4
So 38123-79-4 is a valid CAS Registry Number.